220131536

素因数分解:

$2^4\times {\mathrm{2213}}^1\times {\mathrm{6217}}^1$

素因数の和:8438

約数の個数: 20

約数和(自身を含む): 426766212

約数和(自身を除く): 206634676

約数列:

[1, 2, 4, 8, 16, 2213, 4426, 6217, 8852, 12434, 17704, 24868, 35408, 49736, 99472, 13758221, 27516442, 55032884, 110065768, 220131536]

約数ペア:

[(1, 220131536), (2, 110065768), (4, 55032884), (8, 27516442), (16, 13758221), (2213, 99472), (4426, 49736), (6217, 35408), (8852, 24868), (12434, 17704)]